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ChemicalBook >> CAS DataBase List >> CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI)

CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI)

CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI) price.
  • $19 - $426
  • Product name: CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI)
  • CAS: 247068-81-1
  • MF: C14H25NO3
  • MW: 255.35
  • EINECS:
  • MDL Number:MFCD26227261
  • Synonyms:(S)-tert-butyl 2,6-dimethyl-3-oxohept-1-en-4-ylcarbamate;Carbamic acid, N-[(1S,2R)-2-hydroxy-3-methyl-1-(2-methylpropyl)-3-buten-1-yl]-, 1,1-dimethylethyl ester;tert-butyl(S)-(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate;Carbamic acid, [(1S)-3-methyl-1-(2-methylpropyl)-2-oxo-3-butenyl]-, 1,1-dimethylethyl ester;tert-butyl-[(1S)-3-methyl-1-(2-methylpropyl)-2-oxobut-3-en-1-yl]carbamate;PR171 Intermediate;CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI);(S)-4-(tert-Butoxycarbonylamino)-2,6-dimethyl-1-hepten-3-one
Price12 Properties Safety Information Description
12 prices
Selected condition：
Brand
  • AK Scientific
  • Ambeed
  • Ark Pharm
  • ChemScene
  • Crysdot
  • TRC
Package
  • 100mg
  • 250mg
  • 1g
  • 5g
  • 10g
  • ManufacturerAK Scientific
  • Product number2987AH
  • Product description(S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate
  • Packaging100mg
  • Price$157
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA144520
  • Product description(S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 96%
  • Packaging250mg
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA144520
  • Product description(S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 96%
  • Packaging1g
  • Price$41
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA144520
  • Product description(S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 96%
  • Packaging5g
  • Price$139
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA144520
  • Product description(S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 96%
  • Packaging10g
  • Price$207
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberAK174320
  • Product description(S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 96%
  • Packaging1g
  • Price$31
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-M2381
  • Product description(S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 97.09%
  • Packaging5g
  • Price$136
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-M2381
  • Product description(S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 97.09%
  • Packaging10g
  • Price$203
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13017316
  • Product description(S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 95+%
  • Packaging1g
  • Price$94
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13017316
  • Product description(S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 95+%
  • Packaging5g
  • Price$282
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13017316
  • Product description(S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 95+%
  • Packaging10g
  • Price$426
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberB809468
  • Product descriptiontert-Butyl((S)-2,6-Dimethyl-3-oxohept-1-en-4-yl)carbamate
  • Packaging5g
  • Price$275
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 2987AH (S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 100mg $157 2021-12-16 Buy
Ambeed A144520 (S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 96% 250mg $19 2021-12-16 Buy
Ambeed A144520 (S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 96% 1g $41 2021-12-16 Buy
Ambeed A144520 (S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 96% 5g $139 2021-12-16 Buy
Ambeed A144520 (S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 96% 10g $207 2021-12-16 Buy
Ark Pharm AK174320 (S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 96% 1g $31 2021-12-16 Buy
ChemScene CS-M2381 (S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 97.09% 5g $136 2021-12-16 Buy
ChemScene CS-M2381 (S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 97.09% 10g $203 2021-12-16 Buy
Crysdot CD13017316 (S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 95+% 1g $94 2021-12-16 Buy
Crysdot CD13017316 (S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 95+% 5g $282 2021-12-16 Buy
Crysdot CD13017316 (S)-tert-Butyl(2,6-dimethyl-3-oxohept-1-en-4-yl)carbamate 95+% 10g $426 2021-12-16 Buy
TRC B809468 tert-Butyl((S)-2,6-Dimethyl-3-oxohept-1-en-4-yl)carbamate 5g $275 2021-12-16 Buy

Properties

Boiling point :350.4±25.0 °C(Predicted)
Density :0.964±0.06 g/cm3(Predicted)
storage temp. :2-8°C
form :Solid
pka :11.05±0.46(Predicted)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

tert-Butyl ((S)-2,6-Dimethyl-3-oxohept-1-en-4-yl)carbamate is an intermediate in the synthesis of (S)-2-Amino-4-methyl-1-((S)-2-methyloxiran-2-yl)pentan-1-one Trifluoroacetate Salt which is an impurity of carfilzomib (C183460). Carfilzomib is a second-generation proteasome inhibitor that is used as a treatment in relapsed and refractory multiple myeloma.

Suppliers and manufacturers

Henan Fengda Chemical Co., Ltd
(S)-4-(tert-Butoxycarbonylamino)-2,6-dimethyl-1-hepten-3-one
$1.00 /1000KG
(S)-4-(tert-Butoxycarbonylamino)-2,6-dimethyl-1-hepten-3-one CAS:247068-81-1
career henan chemical co
CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI)
$1.00 /1KG
CarbaMic acid, [(1S)-3-Methyl-1-(2-Methylpropyl)-2-oxo-3-butenyl]-, 1,1-diMethylethyl ester (9CI) CAS:247068-81-1
Nanjing Yushan Wanfang Biotechnology Co., Ltd.
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Chengdu Feibo Pharm Technology Co., Ltd
Chongqing Chemdad Co., Ltd
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
AFINE CHEMICALS LIMITED
Finetech Industry Limited